{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["enabling technology", "biomedical", "engineering feature", "machine or equipment", "manufacturing standard", "material"], "input": "The complex residual stress and distortion experienced in wire arc additive manufacturing ( WAAM ) can have a serious impact on production ."}
{"enabling technology": [], "biomedical": [], "engineering feature": [], "machine or equipment": [], "manufacturing standard": [], "material": []}